
public class ExceptionTest {

	public static void main(String[] args) {
		
		try {
			String test = null;
			System.out.println("test length: " + test.length());
			
		} catch (Exception e) {
			System.err.println(e.getClass() + " : " + e.getMessage());
			
			throw new RuntimeException(new IllegalArgumentException());
		}
	}
}
